12 schools most similar to Chatham High School in NSW, based on socio-educational profile, enrolment size, sector, and school type.
Similarity is calculated using ICSEA score (weighted ×3), enrolment size (×2), sector match (×2), and school type (×1.5). Higher match % means a more comparable school.
99%
Mount Austin High School
Government Secondary Wagga Wagga, NSW
522 students
822 ICSEA
9.5:1 ratio
98%
Gunnedah High School
Government Secondary Gunnedah, NSW
438 students
820 ICSEA
8.4:1 ratio
98%
Dubbo College Delroy Campus
Government Secondary Dubbo West, NSW
468 students
804 ICSEA
9.6:1 ratio
97%
Chifley College Shalvey Campus
Government Secondary Shalvey, NSW
391 students
828 ICSEA
9.1:1 ratio
96%
Peel High School
Government Secondary Tamworth, NSW
629 students
831 ICSEA
9.6:1 ratio
96%
Canobolas High School
Government Secondary Orange, NSW
546 students
838 ICSEA
8.6:1 ratio
95%
Bankstown Senior College
Government Secondary Bankstown, NSW
545 students
847 ICSEA
8.2:1 ratio
95%
Kempsey High School
Government Secondary Kempsey, NSW
584 students
848 ICSEA
9.5:1 ratio
93%
Wellington High School
Government Secondary Wellington, NSW
284 students
792 ICSEA
8:1 ratio
93%
Chifley College Bidwill Campus
Government Secondary Bidwill, NSW
720 students
849 ICSEA
10.8:1 ratio
93%
Melville High School
Government Secondary Kempsey, NSW
355 students
849 ICSEA
7.3:1 ratio
93%
Moree Secondary College
Government Secondary Moree, NSW
369 students
771 ICSEA
5.6:1 ratio
Similarity calculated from ACARA School Profile (2025) data.
ICSEA 814 822
Enrolments 493 522
Sector Government Government
Type Secondary Secondary
Year Range 7-12 7-12
Student:Teacher 9.2:1 9.5:1
Location Taree, NSW Wagga Wagga, NSW
Compare Chatham High School side-by-side with its closest matches on enrolments, ICSEA, staffing, and more.
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